M42 Vivitar 28 f2.5 - how to fix/where to fix

[ecniv]

if possible...


Any links to sites on how to tighten the barrel (it has a slight wobble, probably natural for the age of the lens). Or whether there is a specialist person who can recondition the lens?

I've taken a few test shots last night and it is really nice, just that slight wobble...

 

[BacktotheFuji]

try forum.mflenses.com for advice

 

[ZQDLS_ym]

It's been a long time. I just bought this lens of the same model also has this problem, may I ask if you have found a solution? I found several repairmen who refused to repair this lens, because it is no longer worth repairing